Have you ever wondered what the only two commonly ingested items are that are pure enough to be absorbed directly into the bloodstream through the stomach walls? The answer may surprise you!

The only two substances that can be absorbed directly through the stomach walls and into the bloodstream are alcohol and water. Both of these substances are able to pass through the mucous membranes of the stomach lining and enter the blood vessels, bypassing the usual process of digestion.

Alcohol is able to be absorbed into the bloodstream through the stomach walls because it is a small molecule that is able to pass through the cells of the stomach lining. This is why you can feel the effects of alcohol relatively quickly after consuming it - it doesn't need to be digested like other substances.

Water is also able to be absorbed directly into the bloodstream through the stomach walls. While most substances need to be broken down by the digestive system before they can be absorbed, water is able to pass through the stomach lining and enter the blood vessels almost immediately. This is why it is so important to stay hydrated, as water is essential for many bodily functions.

It's important to note that while alcohol and water can be absorbed directly through the stomach walls, this doesn't mean that they are the only substances that can enter the bloodstream through the stomach. Many medications and nutrients are also able to be absorbed through the stomach lining, but they typically require some level of digestion before they can be fully absorbed.

So, the next time you take a sip of water or a drink containing alcohol, remember that these are the only two commonly ingested items that are pure enough to be absorbed directly into the bloodstream through the stomach walls. It's just one of the many fascinating ways that our bodies are able to process the things we consume.

Remember to always drink responsibly and stay hydrated to keep your body functioning at its best!

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